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Should you buy Realme 5s (2019) 128GB or vivo S1 Pro (China) 256GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2019-11-19 14:47:16, Updated date: 2021-10-20 19:13:50

Realme 5s (2019) 128GBvivo S1 Pro (China) 256GB
Realme 5s (2019) 128GBvivo S1 Pro (China) 256GB

Here's our thorough comparison of the difference in performance and function between the "Realme 5s (2019) 128GB" and "vivo S1 Pro (China) 256GB". Which one should you buy? We'll compare and explain what differs between the "Realme 5s (2019) 128GB" and "vivo S1 Pro (China) 256GB" in a way that even people who aren't used to choosing between two similar products can understand.

Realme 5s (2019) 128GBvivo S1 Pro (China) 256GB
Realme 5s (2019) 128GB

vivo S1 Pro (China) 256GB

General rating:
Portabilityrating-image3.0
75.6mm x 164.4mm x 9.3mm
rating-image3.1
74.7mm x 157.3mm x 8.2mm
Weightrating-image2.6
198.0g
rating-image2.8
185.0g
Size of screenrating-image4.5
6.5inch
rating-image4.5
6.39inch
Screen clarityrating-image2.7
269ppi
rating-image4.2
403ppi
Battery durationrating-image4.2
5000.0mAh
rating-image3.8
3700.0mAh
Processing capabilityrating-image4.2
2.0GHz+1.8GHz×8(8.0-cores)
rating-image4.6
2.0GHz+1.7GHz×8(8.0-cores)
Memory capacityrating-image3.5
4.0GB
rating-image4.7
8.0GB
Storage capacityrating-image4.5
128.0GB
rating-image4.6
256.0GB
Rear camera functionrating-image4.9
48.0MP
rating-image4.9
48.0MP
Front camera functionrating-image3.6
13.0MP
rating-image4.9
32.0MP

Compare Performance and Usability

Size comparison of "Realme 5s (2019) 128GB" and "vivo S1 Pro (China) 256GB". Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The "Realme 5s (2019) 128GB" is 75.6mm wide, 164.4mm tall, and 9.3mm thick. The "vivo S1 Pro (China) 256GB" is 74.7mm tall, 157.3mm wide, and 8.2mm thick.

There is no real difference between the "Realme 5s (2019) 128GB" and "vivo S1 Pro (China) 256GB" when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.

There is no real difference in length or width between the "Realme 5s (2019) 128GB" and "vivo S1 Pro (China) 256GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the "Realme 5s (2019) 128GB"and "vivo S1 Pro (China) 256GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
Realme 5s (2019) 128GB59/10075.6mm x 164.4mm x 9.3mm
vivo S1 Pro (China) 256GB62/10074.7mm x 157.3mm x 8.2mm

Which one is easier to hold, "Realme 5s (2019) 128GB" or "vivo S1 Pro (China) 256GB"? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

The "Realme 5s (2019) 128GB" weighs 198.0g. The "vivo S1 Pro (China) 256GB" clocks in at 185.0g. Comparing the weight of the main unit, the "vivo S1 Pro (China) 256GB" is a lighter phone than the "Realme 5s (2019) 128GB", with a difference of approximately 13g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "vivo S1 Pro (China) 256GB" compared to the "Realme 5s (2019) 128GB". For this reason, the "vivo S1 Pro (China) 256GB" is recommended.

ScoreWeight
Realme 5s (2019) 128GB51/100198.0g
vivo S1 Pro (China) 256GB56/100185.0g

Which is better in terms of display, "Realme 5s (2019) 128GB" or "vivo S1 Pro (China) 256GB"?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the "Realme 5s (2019) 128GB" is 6.5inch, and 6.39inch on the "vivo S1 Pro (China) 256GB". The screens of the "Realme 5s (2019) 128GB" and "vivo S1 Pro (China) 256GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
Realme 5s (2019) 128GB90/1006.5inch
vivo S1 Pro (China) 256GB90/1006.39inch

Which one has a better display, "Realme 5s (2019) 128GB" or "vivo S1 Pro (China) 256GB"?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the "Realme 5s (2019) 128GB" has a 720 x 1600 resolution and a pixel density of 269ppi. The "vivo S1 Pro (China) 256GB", on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 403ppi. Comparing the screen definition, the "vivo S1 Pro (China) 256GB" has a much higher pixel density than the "Realme 5s (2019) 128GB", with a difference of about 134ppi. The screen on the "vivo S1 Pro (China) 256GB" is clear and crisp, and puts less strain on the eyes than that of the "Realme 5s (2019) 128GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "vivo S1 Pro (China) 256GB" rather than the "Realme 5s (2019) 128GB".

ScorePixel density
Realme 5s (2019) 128GB54/100269ppi
vivo S1 Pro (China) 256GB84/100403ppi

How is the battery duration of "Realme 5s (2019) 128GB" different from that of "vivo S1 Pro (China) 256GB" ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

The "Realme 5s (2019) 128GB" has a battery capacity of 5000.0mAh, while the "vivo S1 Pro (China) 256GB" has a 3700.0mAh battery. Regarding the battery performance, the "Realme 5s (2019) 128GB" has a larger battery capacity than the "vivo S1 Pro (China) 256GB", with a difference of 1300mAh. If you are choosing based on the battery, the "Realme 5s (2019) 128GB" is recommended over the "vivo S1 Pro (China) 256GB".

ScoreBattery capacity
Realme 5s (2019) 128GB83/1005000.0mAh
vivo S1 Pro (China) 256GB75/1003700.0mAh

Which is better in terms of CPU function, "Realme 5s (2019) 128GB" or "vivo S1 Pro (China) 256GB"?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The "Realme 5s (2019) 128GB" is equipped with a Qualcomm SDM665 Snapdragon 665 processor, and its performance speed is 2.0GHz+1.8GHz×8(8.0-cores). The "vivo S1 Pro (China) 256GB" uses an Qualcomm SDM675 Snapdragon 675 CPU that performs at a speed of 2.0GHz+1.7GHz×8(8.0-cores). Comparing their CPU performance, the "vivo S1 Pro (China) 256GB" has higher specs than the "Realme 5s (2019) 128GB". For this reason, applications run better on the "vivo S1 Pro (China) 256GB" compared to the "Realme 5s (2019) 128GB", and games run very smoothly. Therefore, the "vivo S1 Pro (China) 256GB" is recommended.

ScoreCPU specs
Realme 5s (2019) 128GB83/1002.0GHz+1.8GHz×8(8.0-cores)
vivo S1 Pro (China) 256GB91/1002.0GHz+1.7GHz×8(8.0-cores)

How is "Realme 5s (2019) 128GB" different from "vivo S1 Pro (China) 256GB" in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The "Realme 5s (2019) 128GB" has 4.0GB of memory. The "vivo S1 Pro (China) 256GB", on the other hand, has 8.0GB. As for memory performance, the "vivo S1 Pro (China) 256GB" has a larger memory capacity than the "Realme 5s (2019) 128GB", with a difference of about 4GB. The "vivo S1 Pro (China) 256GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Realme 5s (2019) 128GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "vivo S1 Pro (China) 256GB" rather than the "Realme 5s (2019) 128GB".

ScoreRAM size
Realme 5s (2019) 128GB70/1004.0GB
vivo S1 Pro (China) 256GB93/1008.0GB

Which has a better storage capacity, "Realme 5s (2019) 128GB" or "vivo S1 Pro (China) 256GB"?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The "Realme 5s (2019) 128GB" has 128.0GB of storage, while the "vivo S1 Pro (China) 256GB" has 256.0GB. There is no real difference between the "Realme 5s (2019) 128GB"and "vivo S1 Pro (China) 256GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
Realme 5s (2019) 128GB90/100128.0GB
vivo S1 Pro (China) 256GB91/100256.0GB

Compare the rear cameras of "Realme 5s (2019) 128GB" and "vivo S1 Pro (China) 256GB". Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the "Realme 5s (2019) 128GB" has 48.0MP. The "vivo S1 Pro (China) 256GB" has 48.0MP. The rear facing cameras of the "Realme 5s (2019) 128GB" and "vivo S1 Pro (China) 256GB" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
Realme 5s (2019) 128GB97/10048.0MP
vivo S1 Pro (China) 256GB97/10048.0MP

Which has a front camera with better picture quality, "Realme 5s (2019) 128GB" or "vivo S1 Pro (China) 256GB"?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the "Realme 5s (2019) 128GB" has a resolution of 13.0MP. The "vivo S1 Pro (China) 256GB"'s has 32.0MP. The front-facing camera of the "vivo S1 Pro (China) 256GB" has a significantly higher number of pixels than the "Realme 5s (2019) 128GB", with a difference of about 19MP. Therefore, the "vivo S1 Pro (China) 256GB" is more suitable for taking photos and videos than the "Realme 5s (2019) 128GB". If you want to take and print high-quality selfies, we recommend buying the "vivo S1 Pro (China) 256GB" rather than the "Realme 5s (2019) 128GB".

ScoreFront-camera resolution
Realme 5s (2019) 128GB71/10013.0MP
vivo S1 Pro (China) 256GB97/10032.0MP

Compare Performance Specs

Realme 5s (2019) 128GBvivo S1 Pro (China) 256GB
ImageRealme 5s (2019) 128GBvivo S1 Pro (China) 256GB
MakerRealmevivo
Release date2019-11-202019-05
ColorCrystal Purple/Crystal Blue/Crystal RedBlue/Red/Midsummer dream
OSAndroidAndroid
Dimensions (width x height x thickness)75.6mm x 164.4mm x 9.3mm74.7mm x 157.3mm x 8.2mm
Weight198.0g185.0g
Display size6.5inch6.39inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)720 x 16001080 x 2340
Pixel density269ppi403ppi
Battery capacity5000.0mAh3700.0mAh
ChipsetQualcomm SDM665 Snapdragon 665Qualcomm SDM675 Snapdragon 675
CPU specs2.0GHz+1.8GHz×8(8.0-cores)2.0GHz+1.7GHz×8(8.0-cores)
RAM size4.0GB8.0GB
Storage size128.0GB256.0GB
Rear-camera resolution48.0MP48.0MP
Front-camera resolution13.0MP32.0MP

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